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100 F heat from Utah to the Dakotas; 90-100 from Minnesota to Pennsylvania this week. Click for more. Chevron right
Rounds of storms in the South to raise the risk for flooding into early next week. Get the latest. Chevron right

Merrillville, IN

64°F
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Merrillville

Indiana

64°
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Merrillville, IN Weather
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Winter Center

Today

 Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Mon, Jul 13

Hot with plenty of sun Hi: 90°

Tonight: Clear and humid Lo: 71°

Current Weather

5:11 AM

64°F
RealFeel® 68°
Partly cloudy More Details
Wind WNW 1 mph
Wind Gusts 2 mph
Air Quality Poor

Looking Ahead

A heat wave is on the way this week; be sure to stay hydrated

Merrillville Weather Radar

Merrillville Weather Radar
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Clouds
Temperature

Hourly Weather

6 AM 66°
rain drop 0%
7 AM 68°
rain drop 0%
8 AM 73°
rain drop 0%
9 AM 79°
rain drop 0%
10 AM 83°
rain drop 0%
11 AM 85°
rain drop 0%
12 PM 87°
rain drop 0%
1 PM 88°
rain drop 0%
2 PM 89°
rain drop 0%
3 PM 90°
rain drop 0%
4 PM 89°
rain drop 0%
5 PM 89°
rain drop 0%

10-Day Weather Forecast

Today

7/13

90° 71°

Hot with plenty of sun

Night: Clear and humid
1%

Tue

7/14

93° 73°

Mostly sunny and hot

Clear, warm and humid
3%

Wed

7/15

93° 72°

Mostly sunny, hot and humid

Mainly clear, warm and humid
4%

Thu

7/16

94° 72°

Hot; a p.m. t-storm possible

Warm with a crystal-clear sky
30%

Fri

7/17

92° 74°

Hot with a t-storm possible

Mainly clear, warm and humid
30%

Sat

7/18

90° 69°

A t-storm around in the p.m.

A t-storm or two late; humid
55%

Sun

7/19

87° 67°

A strong afternoon t-storm

A strong thunderstorm early
55%

Mon

7/20

82° 64°

Rain and a thunderstorm

Humid with rain and a t-storm
83%

Tue

7/21

79° 63°

Mostly sunny and less humid

Clear
6%

Wed

7/22

81° 63°

Variably cloudy with a shower

Partly cloudy
55%

Sun & Moon

14 hrs 56 mins
Rise 5:27 AM
Set 8:23 PM
Waning Crescent
Rise 4:05 AM
Set 8:17 PM

Air Quality

See More
Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Moderate Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

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